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the planet's ever seen. >> reporter: he assures us nothing can go wrong with this fish, altered by science to grow and get to market faster. >> this fish is identical in every measurable way. >> reporter: have we gone too far? >> i wouldn't want to eat this fish, unless it's gone through a proper approval process. >> reporter: critics say the fda scientists didn't do enough independent work and used company data to come to its safety conclusions. some of which tested only six fish. >> that kind of science wouldn't make it past a high school science fair. >> reporter: is this something i should be afraid of? >> you eat dna every time you swallow. you consume dna with every food you eat. >> reporter: altered dna? >> the gene comes from the chinook salmon. pacific salmon. that protein is identical to the same protein that's produced by the atlantic salmon. >> reporter: and nothing's going to happen to me or my children if they eat this fish? >> it will make you healthier. man has been altering the nature of animals since man walked upright and began domesticating animals. the beef that we con
walt disney was a science pioneer. look at this. scientists decided to take thermal pictures of someone telling a lie, and you can see it right there, the picture is showing the area around the nose is bright red. it turns out our noses heat up when we stretch the truth, somehow connecting the part of the brain that links heat to emotion. >>> and we have another fresh look at an old idea. our picture tonight, the iconic hollywood sign after its face-lift ready for its close-up. nine letters, each 45 feet tall given a fresh coat of paint, 275 gallons, if you're counting, and the makeover now prepares the sign for its 90th birthday next year. and we really do love hearing what captured your imagination every day. so tweet me your thoughts for "instant index" @dianesawyer. we'll be reading them. >>> and coming up next, she is a legend in fashion and in film and now rumored to be in line for a big job in the obama administration? ♪ ♪ ♪ [ male announcer ] you've been years in the making. and there are many years ahead. join the millions of members who've chosen an aarp medicare supplem
Search Results 0 to 1 of about 2